Two-component, closed-cell, polyurethane foam system, designed for spray applications. "A" component is a polymeric disocyanate. "B" component is a combination of polyols, catalytic agents and non-ozone depleting HFC-245fa blowing agent.
Used as monolithic, high R value, high density, high compressive value tapering substrate for the application of RMI systems.
RMI has developed a proprietary "gasket flashing system" utilizing RMI Flex fluid applied non-breathable less than 1 perm membrane with 500+% elongation and 100% memory to provide a double floating seal at all penetrations, transitions, curbs, walls and perimeter. The net result is a true monolithic tapered insulation with superior flashings than conventional board stock and roll sheet membranes.
It can be surfaced with or without RMI Flex as required. One of our liquid applied roof coatings is required to complete the system.
compressive value significantly higher than conventional board stock insulation when combined with RMI Flex provides one of the most hail resistant roof systems available today.
Lightweight Insulating Concrete (LWIC)
Asphalt Built Up Roofing (BUR)
Steel Roof Decks
Metal Roof Panels
Modified Bitumen (APP & SBS)
Not intended as an unprotected finished traffic or pedestrian walkway.